Drilldown: Patents

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Patents > Grant date: 1920 - 1929 & Number of text pages: 3-4 & Number of figures: 9

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Year filed:
None (1) · 1913 (1) · 1916 (1) · 1917 (3) · 1918 (7) · 1919 (1)
Year granted:
1917 (1) · 1920 (7) · 1921 (4) · 1922 (1) · 1924 (1)
Office:
DE (5) · FR (1) · HU (1) · NL (1) · US (6)
Inventors:
None (2) · Albrecht Nuss (1) · Alexander Albert Holle (1) · Charles Messick (1) · Edward Eugene Brown (2) · Frank L. Morse (1) · Frederic Langtry Van Allen (1) · Frederick H. Luense (1) · Johann Retti-Marsanich (1) · John P. Tarbox (1) · Louis-Adolphe Hayot (1) · Quinto Rossi (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (1)
Inventor country:
None (1) · AT (1) · CA (1) · DE (4) · FR (1) · GB (4) · US (3)
Inventor location:
None (12) · Berlin (1) · Brentwood, Suffolk county, New York state (1) · Wilmersdorf (1)
Applicant person:
None (3) · Albrecht Nuss (1) · Alexander Albert Holle (1) · Charles Messick (1) · Edward Eugene Brown (2) · Frederic Langtry Van Allen (1) · Frederick H. Luense (1) · Hans Reissner (1) · Johann Retti-Marsanich (1) · John P. Tarbox (1) · Louis-Adolphe Hayot (1) · Quinto Rossi (1)
Applicant firm:
None (11) · Aircraft Propeller Corp. (1) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (1) · Zeppelin-Werke Staaken G.m.b.H. (1)
Applicant type:
COMPANY (3) · INDIV (11)
Applicant is inventor:
No (2) · Yes (12)
Tech fields:
None (1) · aerodynamics (2) · aileron (1) · airfoil (1) · airplane (6) · biplane (2) · construction (2) · control (1) · design (1) · frame (2) · fuselage (1) · gears (1) · Heavier-than-air (1) · hybrid (1) · jet (1) · landing (1) · lift (1) · longerons (1) · metal (2) · multiplane (1) · navigation (1) · piloting (1) · propeller (3) · propulsion (1) · spars (1) · steering (1) · wing warping (1) · Wings (3)
Filing date:
1913 (1) · 1916 (1) · 1917 (4) · 1918 (7) · 1919 (1)
Full specification filed date:
None (14)
Application number:
12021416 (1) · 12601 (1) · 17852817 (1) · 21398118 (1) · 21546418 (1) · 226843/18 (1) · 25212718 (1) · 329821D (1) · 330014D (1) · 335102D (1) · 341425D (1) · 354201D (1) · 533183D (1) · 76071 (1)
Grant date:
1920 (7) · 1921 (5) · 1922 (1) · 1924 (1)
Granted:
Yes (14)
Publication date:
March 1920 (1) · August 1920 (1) · March 1921 (1) · February 1922 (1)
Supplementary to patent:
None (10) · Patent DE-1916-03-23 Albrecht Nuss (1) · Patent FR-1912-458772 (1) · Patent GB-1917-126391 (2)
Related to aircraft:
None (1) · 1 (6) · Yes (7)
Patent agent:
None (10) · 0 (1) · Edward A. Wright (1) · Henry Lucke (1) · None (1)
Assigned to:
None (12) · Aircraft Propeller Corp. (1) · Curtiss Aeroplane and Motor Corporation (1)
National tech categories:
None (6) · DE 77h.12 (1) · DE 77h.5 (2) · DE 77h.7 (1) · HU V/h (1) · NL 62 (1) · NL 62.7 (1) · USPC 244/218 (1) · USPC 244/90R (1)
IPCs:
None (4) · IPC B64C1/06 (2) · IPC B64C11/04 (1) · IPC B64C11/36 (1) · IPC B64C13/00 (1) · IPC B64C13/42 (1) · IPC B64C17/00 (1) · IPC B64C3/00 (1) · IPC B64C3/14 (1) · IPC B64C3/54 (1) · IPC B64C9/02 (1)
CPCs:
None (1) · CPC B63H11/12 (1) · CPC B64C1/064 (1) · CPC B64C1/065 (2) · CPC B64C11/04 (2) · CPC B64C11/36 (1) · CPC B64C13/00 (1) · CPC B64C13/42 (1) · CPC B64C17/00 (1) · CPC B64C2001/0081 (2) · CPC B64C21/04 (1) · CPC B64C2700/6212 (1) · CPC B64C2700/6233 (1) · CPC B64C3/00 (1) · CPC B64C3/14 (1) · CPC B64C3/54 (1) · CPC B64C3/546 (1) · CPC B64C9/02 (1) · CPC F02K7/12 (1) · CPC Y02T50/145 (1) · CPC Y02T50/166 (1) · CPC Y10T29/49334 (1)
Family year:
1912 (1) · 1916 (2) · 1917 (5) · 1918 (6)
First filing:
No (6) · Yes (8)
Cites these patents:
None (14)
Citations from after 1930:
None (13) · 4 (1)
Number of text pages:
3 (9) · 4 (5)
Number of claims:
None (2) · 1 - 5 (3) · 5 - 7 (4) · 7 - 16 (5)
Number of diagram pages:
1 (8) · 2 (3) · 3 (2) · 4 (1)
Number of figures:
9 (14)

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